Reliant Heating and Air Conditioning, Inc.

Reliant Heating and Air Conditioning, Inc. has served the Frankfort area for more than 25 years, earning a 4.6-star average across 11 client reviews. Founder Scott and his team operate from a base in Frankfort, Illinois, and extend professional heating and cooling services to surrounding communities including Mokena and Manhattan Township. Their consistently long operating hours, from 7 AM to 9 PM seven days a week, reflect a commitment to availability that residential customers in Will County increasingly rely upon as systems age and temperatures spike.

What distinguishes Reliant in a crowded market is their procurement capability paired with transparent pricing. When a nationwide furnace shortage gripped the sector during the pandemic, Scott sourcing a replacement unit within three days for an existing client underscore their supply-chain relationships. Reviewers repeatedly highlight the absence of unexpected charges, a frustration commonly cited across HVAC reviews industry-wide. This combination of material access and pricing clarity positions them as a practical choice for homeowners facing time-sensitive replacements rather than extended waitlists.

Customer narratives from the review data reveal specific scenarios worth knowing. William Pawlicki describes calling Scott when his furnace failed after just one year in a new home; the team installed the replacement midwinter despite equipment scarcity. Another reviewer, J. Kolarik, credits Scott with arriving promptly and diagnosing an AC issue immediately, noticing the repair happened just before an 80-degree stretch arrived. These accounts illustrate responsive same-day capacity that goes beyond standard appointment windows.